Norbert von der Groeben, Norbert von der Groeben, Palo Alto, California, CA, Bay Area, San Francisco, San Jose, Silicon Valley photographer, personal unobtrusive style allows her to capture special moments, photography, photo, pictures, stock, sports, news, travel, Photographer for marketing, public relations, events, editorial, and portraits serving Silicon Valley, California, Northern CA, Northern California, Stanford, Menlo Park Mountain View, photojournalism